FinalLeg

FinalLeg

A type of SegmentLeg designed in accordance with the rules for final segments having the properties specific to a final approach segment..

Properties Definition Type
FASData Data used in the CRC calculation of the FMS box to insure the final segment of an approach procedure has not been modified. -
condition Established conditions for the Final Segment Leg. -
courseCentrelineDistance Final Approach Course Centre Line Distance. Indicates the distance from the Landing Threshold Point (LTP) to the point where the extended runway centreline intersects the final approach course. (decimal) ValDistanceType
courseCentrelineIntersect Indicates if the intersection of the final approach course with the extended runway centreline is located before or after the Landing Threshold Point (LTP). (string) CodeRelativePositionType
courseOffsetAngle Final Approach Course Offset Angle. Indicates the offset angle between the final approach course and the extended runway centreline. (decimal) ValBearingType
courseOffsetDistance Final Approach Course Offset Distance. Indicates the distance between the final approach course and extended runway centreline at a point located 3000 ft from the Landing Threshold Point (LTP), measured perpendicular to the extended runway centreline (decimal) ValDistanceType
courseOffsetSide Final Approach Course Offset Side. Indicates on which side of the extended runway centreline that the final approach course lies, when viewed from the Final Approach Fix. (string) CodeSideType
finalPathAlignmentPoint A point defined by a latitude, longitude and MSL elevation used in conjunction with the LTP and the geometric center of the WGS-84 ellipsoid to define the vertical plane of a PA RNAV final approach course. -
guidanceSystem Guidance system used on the final approach segment of an instrument approach procedure. (Commonly used to differentiate lines in a minima table.) (string) CodeFinalGuidanceType
landingSystemCategory Landing system category for use of the minima. (string) CodeApproachGuidanceType
minimumBaroVnavTemperature [FAA-H-8261-1] The temperature at which a Baro-VNAV is noted NA. It is the minimum temperature limitation published for each procedure for which Baro-VNAV minimums are published. This temperature represents the airport temperature below which the use of Baro-VNAV is not authorized to the LNAV/VNAV DA.</para><para> For example, the note Baro-VNAV NA below -20 deg. C (-5 deg. F) implies that the approach may not be flown at all using Baro-VNAV when the temperature is below -20 deg. Celsius. However, Baro-VNAV may be used for approach guidance down to the published LNAV MDA.</para><para> Note: Used in the LNAV final segment. (decimal) ValTemperatureType
rnpDMEAuthorized Applies to RNAVguidance. Indicates if DME/DME RNP 0.3 is allowed.</para><para> DME/DME based RNP-.03 systems may be used only when a chart note indicates DME/DME availability, for example, "DME/DME RNP-0.3 Authorized." Specific DME facilities may be required, for example, "DME/DME RNP-0.3 Authorized, ABC, XYZ required."</para><para> Note: Used on RNAV final segment. (string) CodeYesNoType
visualDescentPoint A defined point on the final approach course of a nonprecision straight-in approach procedure from which normal descent from the MDA to the runway touchdown point may be commenced, provided visual reference is established. -

Details

FinalLeg

FinalLeg

A type of SegmentLeg designed in accordance with the rules for final segments having the properties specific to a final approach segment..

Semantic Correspondence
AIRM Concept Definition
FinalLeg A segment leg designed in accordance with the rules for final segments.

FASData

FinalLeg.FASData

Data used in the CRC calculation of the FMS box to insure the final segment of an approach procedure has not been modified.

Semantic Correspondence
AIRM Concept Definition
FinalLeg.finalApproachSegmentDataBlock Data used in the CRC calculation of the FMS box to insure the final segment of an approach procedure has not been modified.

condition

FinalLeg.condition

Established conditions for the Final Segment Leg.

Semantic Correspondence
AIRM Concept Definition
FinalLeg.condition A specific condition established for the final segment leg.

courseCentrelineDistance

FinalLeg.courseCentrelineDistance

Final Approach Course Centre Line Distance. Indicates the distance from the Landing Threshold Point (LTP) to the point where the extended runway centreline intersects the final approach course.

Semantic Correspondence
AIRM Concept Definition
FinalLeg.courseCentrelineDistance The distance from the landing threshold point to the point where the extended runway centreline intersects the final approach course.

courseCentrelineIntersect

FinalLeg.courseCentrelineIntersect

Indicates if the intersection of the final approach course with the extended runway centreline is located before or after the Landing Threshold Point (LTP).

Semantic Correspondence
AIRM Concept Definition
FinalLeg.courseCentrelineIntersect Indication whether the intersection of the final approach course with the extended runway centreline is located before or after the landing threshold point.

courseOffsetAngle

FinalLeg.courseOffsetAngle

Final Approach Course Offset Angle. Indicates the offset angle between the final approach course and the extended runway centreline.

Semantic Correspondence
AIRM Concept Definition
FinalLeg.courseOffsetAngle The offset angle between the final approach course and the extended runway centreline.

courseOffsetDistance

FinalLeg.courseOffsetDistance

Final Approach Course Offset Distance. Indicates the distance between the final approach course and extended runway centreline at a point located 3000 ft from the Landing Threshold Point (LTP), measured perpendicular to the extended runway centreline

Semantic Correspondence
AIRM Concept Definition
FinalLeg.courseOffsetDistance The distance between the final approach course and extended runway centreline at a point located 3000 ft from the landing threshold point, measured perpendicular to the extended runway centreline.

courseOffsetSide

FinalLeg.courseOffsetSide

Final Approach Course Offset Side. Indicates on which side of the extended runway centreline that the final approach course lies, when viewed from the Final Approach Fix.

Semantic Correspondence
AIRM Concept Definition
FinalLeg.courseOffsetSide Indication on which side of the extended runway centreline the final approach course lies, when viewed from the Final Approach Fix.

finalPathAlignmentPoint

FinalLeg.finalPathAlignmentPoint

A point defined by a latitude, longitude and MSL elevation used in conjunction with the LTP and the geometric center of the WGS-84 ellipsoid to define the vertical plane of a PA RNAV final approach course.

Semantic Correspondence
AIRM Concept Definition
FinalLeg.finalPathAlignmentPoint A point defined by a latitude, longitude and MSL elevation used in conjunction with the LTP and the geometric center of the WGS-84 ellipsoid to define the vertical plane of a PA RNAV final approach course.

guidanceSystem

FinalLeg.guidanceSystem

Guidance system used on the final approach segment of an instrument approach procedure. (Commonly used to differentiate lines in a minima table.)

Semantic Correspondence
AIRM Concept Definition
FinalLeg.guidanceSystem Guidance system used on the final approach segment of an instrument approach procedure.

landingSystemCategory

FinalLeg.landingSystemCategory

Landing system category for use of the minima.

Semantic Correspondence
AIRM Concept Definition
FinalLeg.landingSystemCategory Landing system category.

minimumBaroVnavTemperature

FinalLeg.minimumBaroVnavTemperature

[FAA-H-8261-1] The temperature at which a Baro-VNAV is noted NA. It is the minimum temperature limitation published for each procedure for which Baro-VNAV minimums are published. This temperature represents the airport temperature below which the use of Baro-VNAV is not authorized to the LNAV/VNAV DA.</para><para> For example, the note Baro-VNAV NA below -20 deg. C (-5 deg. F) implies that the approach may not be flown at all using Baro-VNAV when the temperature is below -20 deg. Celsius. However, Baro-VNAV may be used for approach guidance down to the published LNAV MDA.</para><para> Note: Used in the LNAV final segment.

Semantic Correspondence
AIRM Concept Definition
FinalLeg.minimumBarometricVerticalNavigationTemperature The aerodrome temperature below which the use of Baro-VNAV is not authorized to the LNAV/VNAV DA.

rnpDMEAuthorized

FinalLeg.rnpDMEAuthorized

Applies to RNAVguidance. Indicates if DME/DME RNP 0.3 is allowed.</para><para> DME/DME based RNP-.03 systems may be used only when a chart note indicates DME/DME availability, for example, "DME/DME RNP-0.3 Authorized." Specific DME facilities may be required, for example, "DME/DME RNP-0.3 Authorized, ABC, XYZ required."</para><para> Note: Used on RNAV final segment.

Semantic Correspondence
AIRM Concept Definition
FinalLeg.isRNPDMEAuthorised Indication whether DME/DME RNP 0.3 is allowed.

visualDescentPoint

FinalLeg.visualDescentPoint

A defined point on the final approach course of a nonprecision straight-in approach procedure from which normal descent from the MDA to the runway touchdown point may be commenced, provided visual reference is established.

Semantic Correspondence
AIRM Concept Definition
FinalLeg.visualDescentPoint A defined point on the final approach course of a nonprecision straight-in approach procedure from which normal descent from the MDA to the runway touchdown point may be commenced, provided visual reference is established.